Question
If $z$ is a complex number such that $|z|=1$, then the least value of $|z+1|+|z-1|$ is(a) 1(b) 0(c) 2(d) None of these
Step 1
Step 1: We are given that $|z|=1$ and we need to find the least value of $|z+1|+|z-1|$. Show more…
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